Armchair



FIG. 1 is a left front perspective view of an armchair showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof showing the armchair in a reclining position;

FIG. 7 is a right side elevational view thereof showing the armchair in a reclining position; and,

FIG. 8 is a top view thereof showing the armchair in a relining position. 

The ornamental design for an armchair, as shown and described. 